68806449

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 105984000

約数和(自身を除く): 37177551

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 919, 1269, 1593, 2757, 2773, 8271, 8319, 24813, 24957, 43193, 54221, 74871, 129579, 162663, 388737, 487989, 1166211, 1463967, 2548387, 7645161, 22935483, 68806449]

約数ペア:

[(1, 68806449), (3, 22935483), (9, 7645161), (27, 2548387), (47, 1463967), (59, 1166211), (141, 487989), (177, 388737), (423, 162663), (531, 129579), (919, 74871), (1269, 54221), (1593, 43193), (2757, 24957), (2773, 24813), (8271, 8319)]